adds certificate store location

src/Item/Get-CredentialStoreItem.ps1

@@ -87,7 +87,26 @@ function Get-CredentialStoreItem {
             $CSMembers = Get-Member -InputObject $CS
             # Let's first check if the given remote host exists as object property
             if (($CSMembers.MemberType -eq "NoteProperty") -and ($CSMembers.Name -contains $CredentialName)) {
-                $Cert = Get-PfxCertificate -FilePath $CS.PfXCertificate -ErrorAction Stop
+                try {
+                    if ($null -eq $CS.PfxCertificate) {
+                        $Cert = Get-ChildItem -Recurse -Path 'Cert:' | Where-Object {
+                            $_.Thumbprint -eq $CS.Thumbprint
+                        } | Select-Object -First 1
+                    }
+                    else {
+                        $Cert = Get-PfxCertificate -FilePath $CS.PfxCertificate -ErrorAction Stop
+                    }
+                }
+                catch {
+                    $_.Exception.Message | Write-Error
+                    $ErrorParams = @{
+                        ErrorAction = 'Stop'
+                        Exception   = [System.Security.Cryptography.CryptographicException]::new(
+                            'Could not read the given PFX certificate.'
+                        )
+                    }
+                    Write-Error @ErrorParams
+                }
                 $DecryptedKey = $Cert.PrivateKey.Decrypt(
                     [Convert]::FromBase64String($CS.$CredentialName.EncryptedKey),
                     [System.Security.Cryptography.RSAEncryptionPadding]::Pkcs1

src/Item/New-CredentialStoreItem.ps1

@@ -117,7 +117,14 @@ function New-CredentialStoreItem {
 
         if ($Credential.UserName) {
             try {
-                $Cert = Get-PfxCertificate -FilePath $CSContent.PfxCertificate -ErrorAction Stop
+                if ($null -eq $CSContent.PfxCertificate) {
+                    $Cert = Get-ChildItem -Recurse -Path 'Cert:' | Where-Object {
+                        $_.Thumbprint -eq $CSContent.Thumbprint
+                    } | Select-Object -First 1
+                }
+                else {
+                    $Cert = Get-PfxCertificate -FilePath $CSContent.PfxCertificate -ErrorAction Stop
+                }
             }
             catch {
                 $_.Exception.Message | Write-Error

src/Item/Set-CredentialStoreItem.ps1

@@ -103,14 +103,22 @@ function Set-CredentialStoreItem {
 
         if ($Credential.UserName) {
             try {
-                $Cert = Get-PfxCertificate -FilePath $CSContent.PfxCertificate -ErrorAction Stop
+                if ($null -eq $CSContent.PfxCertificate) {
+                    $Cert = Get-ChildItem -Recurse -Path 'Cert:' | Where-Object {
+                        $_.Thumbprint -eq $CSContent.Thumbprint
+                    } | Select-Object -First 1
+                }
+                else {
+                    $Cert = Get-PfxCertificate -FilePath $CSContent.PfxCertificate -ErrorAction Stop
+                }
             }
             catch {
                 $_.Exception.Message | Write-Error
                 $ErrorParams = @{
-                    Message     = 'Could not read the given PFX certificate.'
                     ErrorAction = 'Stop'
-                    Exception   = [System.Security.Cryptography.CryptographicException]::new()
+                    Exception   = [System.Security.Cryptography.CryptographicException]::new(
+                        'Could not read the given PFX certificate.'
+                    )
                 }
                 Write-Error @ErrorParams
             }

src/Store/New-CredentialStore.ps1

@@ -63,15 +63,19 @@ function New-CredentialStore {
 
         [Parameter(Mandatory = $false, ParameterSetName = "Private")]
         [Parameter(Mandatory = $false, ParameterSetName = "Shared")]
-        [switch]$Force,
+        [Switch]$Force,
 
         [Parameter(Mandatory = $false, ParameterSetName = "Private")]
         [Parameter(Mandatory = $false, ParameterSetName = "Shared")]
-        [switch]$PassThru,
+        [Switch]$PassThru,
 
         [Parameter(Mandatory = $false, ParameterSetName = "Private")]
         [Parameter(Mandatory = $false, ParameterSetName = "Shared")]
-        [Switch]$SkipPFXCertCreation
+        [Switch]$SkipPFXCertCreation,
+
+        [Parameter(Mandatory = $false, ParameterSetName = "Private")]
+        [Parameter(Mandatory = $false, ParameterSetName = "Shared")]
+        [Switch]$UseCertStore
     )
 
     begin {
@@ -112,8 +116,8 @@ function New-CredentialStore {
                 State                  = 'PSCredentialStore'
                 City                   = 'PSCredentialStore'
                 Organization           = 'PSCredentialStore'
-                OrganizationalUnitName = ' '
+                OrganizationalUnitName = $PSCmdlet.ParameterSetName
-                CommonName             = 'PrivateStore'
+                CommonName             = 'PSCredentialStore'
             }
             $CRTAttribute = New-CRTAttribute @CRTParams
 
@@ -176,8 +180,14 @@ function New-CredentialStore {
             Type           = $null
         }
         if (! $SkipPFXCertCreation.IsPresent) {
-            $ObjProperties.PfXCertificate = $PfxParams.CertName
             $ObjProperties.Thumbprint = $FreshCert.Thumbprint
+
+            if (!$UseCertStore.IsPresent) {
+                $ObjProperties.PfxCertificate = $PfxParams.CertName
+            }
+            else {
+                Write-Warning -Message ("New certificate {0} created. Please import it into your certificate store manually!" -f $PfxParams.CertName)
+            }
         }
 
         if ($PSCmdlet.ParameterSetName -eq "Shared") {